3Com 3031 Command Reference Manual page 515

Example
Create the DLSw local peer, with the IP address being 1.1.1.1, the size of the local
response window being 50, time interval for sending the "keepalive" being 40
seconds, both the maximum length of the packet max-frame-size and the size of
the maximum local response window being the default value.
[3Com] dlsw local 1.1.1.1 init-window 50 keepalive 40
dlsw remote
Syntax
dlsw remote ip-address [ backup backup-address ] [ priority priority] [ keepalive
keepalive-interval ] [ max-frame max-frame-size ] [ max-queue max-queue-length ]
[ linger minutes ]
display dlsw remote ip-address
View
System view
Parameter
ip-address: Specifies the IP address of the remote peer.
backup backup-address: the backup IP address of the remote peer.
priority priority: Transmission cost, ranging from 1 to 5.
keepalive keepalive-interval: Time interval for sending the "keepalive" packet,
ranging from 0 to 1200 seconds.
max-frame max-frame-size: Maximum length of the packet, which can be 516,
1470, 1500, 2052, 4472, 8144, 11407, 11454, or 17800 bytes.
max-queue max-queue-length: Size of the TCP sending/receiving queue,
ranging from 50 to 2000.
linger minutes: Linger time of the backup connection after the primary peer
being disconnected, ranging from 0 to 1440 minutes.
Description
Using the dlsw remote command, you can create the DLSw remote peer. Using the
undo dlsw remote command, you can delete the remote peer.
The default priority is 3. The default keepalive-interval is 30 seconds. The default
max-frame-size is 1500 bytes. The default max-queue-length is 200. The default
seconds is 90 seconds. The default minutes are 5 minutes.
After the local peer is configured, the remote peer needs to be configured to
create the TCP tunnel. The router will keep attempting to create the TCP
connection with the remote router. A router can be configured with several
remote peers so as to create the TCP tunnel with several remote routers.
The following deserves special attention on creating the remote backup-address:
1 In order to create the remote backup-address, the ip-address should be the IP
address of the backup peer end, and the backup backup-address should be
the IP address of the remote primary peer with the TCP connection already
being created. In other words, before creating the remote backup peer
connection, the user should ensure that the local end has created the TCP
connection with a remote primary peer. If the peer end backup peer is created
DLSw Configuration Commands 515